score:4

Accepted answer

Hopefully This Fiddle answers your question.

The effect you want was achieved by using the plotOptionsAPI link here directive in highcharts.

$(document).ready(function() {
  var chart_data;
  chart_data = {
    chart: {
      type: 'column',
      backgroundColor: '#FBFBFB',
      plotBackgroundColor: '#FBFBFB'
    },
    title: {
      text: '<b>Category-Wise APF</b>',
      verticalAlign: 'bottom',
      useHTML: true,
      style: {
        color: '#454545',
        fontSize: '14px'
      },
      y: 13
    },
    xAxis: {
      type: 'category'
    },
    yAxis: {
      labels: {
        enabled: false
      },
      title: '',
      gridLineColor: '#EFEFEF'
    },
    credits: {
      enabled: false
    },
    legend: {
      enabled: false
    },
    plotOptions: {
      series: {
        dataLabels: {
          align: 'left',
          enabled: true
        }
      }
    },
    series: [{
      colorByPoint: true,
      data: [{
        name: 'Sports & Fitness',
        y: 1.34,
        color: '#2E91A4'
      }, {
        name: 'Fashion Apparels',
        y: 1.29,
        color: '#3196A5'
      }, {
        name: 'Women\'s Clothing',
        y: 1.24,
        color: '#2F9BA6'
      }, {
        name: 'Footwear',
        y: 1.23,
        color: '#319FA7'
      }, {
        name: 'Clothing & Apparels',
        y: 1.21,
        color: '#34A3A8'
      }, {
        name: 'Audio Equipments',
        y: 1.20,
        color: '#36A3A8'
      }, {
        name: 'Home Decor',
        y: 1.13,
        color: '#38ADAA'
      }, {
        name: 'Health & Personal Care',
        y: 1.12,
        color: '#38B1AB'
      }, {
        name: 'Mobile Accessories',
        y: 1.12,
        color: '#39B7AB'
      }, {
        name: 'Computer Accessories',
        y: 1.11,
        color: '#3DBBAD'
      }]
    }]
  };
  $('#categorywise-apf-graph').highcharts(chart_data);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<script src="https://code.highcharts.com/highcharts-3d.js"></script>



<div style="width: 500px; height: 500px;" id="categorywise-apf-graph"></div>

score:10

For the sake of clarity and posterity:

You can turn off the standard tooltip, and use the dataLabels to accomplish your goal.

tooltip: { 
  enabled: false,
  crosshairs: true
},
plotOptions: {
  series: {
    dataLabels: {
      enabled: true
    }
  }
}

By default, a small label with the y value of the column will be placed above the column.

You can use the extensive configuration options, and the formatter function, to customize this label in a wide variety of ways, making it more like the standard tooltip

Example of a highly customized version of the dataLabel:

Code:

plotOptions: {
  series: {
    dataLabels: { 
      enabled: true, 
      inside: false,
      overflow: 'none',
      crop: true,
      shape: 'callout',
      backgroundColor:'rgba(0,0,0,0.8)',
      borderColor: 'rgba(0,0,0,0.9)',
      color: 'rgba(255,255,255,0.75)',
      borderWidth: .5,
      borderRadius: 5,
      y: -10,
      style: {
        fontFamily: 'Helvetica, sans-serif',
        fontSize: '10px',
        fontWeight: 'normal',
        textShadow: 'none'
      },
      formatter: function() {
        return '<strong>'+this.series.name+'</strong>'
                    +'<br/>Group: <strong>'+ this.x+'</strong>'
              +'<br/>Value: <strong>'+ Highcharts.numberFormat(this.y,0)+'</strong>';
      }
    }
  }
},

Fiddle:

Output:

screenshot

[{ EDIT --

And, since having big labels like this can be distracting when what you really want to do is just see the data plotted, here's a version with a button to toggle the visibility of the labels:

Fiddle:

Code: 

<button id="toggle">Toggle Data Labels</button>
$('#toggle').click(function() {
  var enabled = chart.series[0].options.dataLabels.enabled;
  console.log(enabled);
  chart.series[0].update({ dataLabels: { enabled: !enabled }});
});

-- /EDIT }]


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