HighCharts Pie Test

Attempting to get data to pie from table

HTML

<script src="http://www.highcharts.com/js/highcharts.js"></script>
<div id="quintals-sugar-graph" style="width: 320px; height: 200px"></div>

JavaScript

var data = [ 20, 29, 25, 29, 21, 17, 20, 19, 18]; 

var colWidth = ($('#quintals-sugar-graph').width() / data.length) + 1;
    

function createMeasuresGraph(data, container) {
    data[0] = { color: '#55B647', y: data[0] };
    data[data.length -2 ] = { color: '#F15B49', y: data[data.length -2 ] };
    var chart = new Highcharts.Chart({
        chart: {
            marginBottom: 1,
            marginLeft: 0,
            marginRight: 0,
            marginTop: 0,
            renderTo: container,
            type: 'column',
        },
        credits: {
            enabled: false
        },
        legend: {
            enabled: false
        },
        plotOptions: {
            column: {
                pointWidth: colWidth,
                borderWidth: 1
            },
            
        },
        series: [{
            data: data,
            color: '#95D2F3',
            shadow: false,
        }],
        title: {
            text: ''
        },
        tooltip: {
            enabled: false
        },
        xAxis: {
            labels: {
                enabled: false
            },
            title: {
                enabled: false
            },
            lineColor: '#CBCBCB',
            tickWidth: 0
        },
        yAxis: {
            endOnTick: false,
            gridLineWidth: 0,
            labels: {
                enabled: false
            },
            startOnTick: false,
            minPadding: 0.5,
            title: {
                text: ""
            }
        }
    });
}

createMeasuresGraph(data, "quintals-sugar-graph");