title: highcharts - pie chart legend not displayed
body: <p>My series data is as follows:-</p>
  
  <pre><code>[{"name":"Calculated Profit","data":[{"y":90,"rowData":{"Salesperson":"Dr. Gary Barlow","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Fr. G R Blue","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3332.8908,"rowData":{"Salesperson":"Miss Lynsey A Carr","EP":3332.89080,"AP":9252.84214,"CP":3332.89080,"Retries":3}},{"y":157.5,"rowData":{"Salesperson":"Mr. G WALTON","EP":157.50000,"AP":472.50000,"CP":157.50000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Mr. Jason Orange","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":3746.35416,"rowData":{"Salesperson":"Mr. Joe Bloggs","EP":3746.35416,"AP":11239.06249,"CP":3746.35416,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. Howard Donald","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"Prof. T V Smith","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}},{"y":90,"rowData":{"Salesperson":"RtHon. H Q Brown","EP":90.00000,"AP":390.00000,"CP":90.00000,"Retries":1}}]}]
  </code></pre>
  
  <p>My chart plotOptions are as follows:-</p>
  
  <pre><code>plotOptions: {
  
                          pie: {
                              allowPointSelect: true,
                              cursor: 'pointer',
                              dataLabels: {
                                  enabled: true
                          },
                          tooltip: {
                              pointFormat: '{series.data.rowData.Salesperson}: &lt;b&gt;{point.percentage}%&lt;/b&gt;',
                              percentageDecimals: 1
                          },
                          showInLegend: true
  
                  }
  </code></pre>
  
  <p>Any pointers .. as Legend displayed as {series.data.rowData.Salesperson}</p>