[Solved]-Highcharts yaxis higher values displayed lower-Highcharts

You can reverse the Y axis to achieve this (see ref)

yAxis: {
    title: {
        text: 'Rank'
    },
    allowDecimals: false,
    reversed: true,
    min: 0.5,
    startOnTick: false,
    endOnTick: false,
    max: 3.5
}

I made a small example resulting in:

Source here: jsfiddle