title: Multiple pie-charts in the same chart with HighCharts
body: <p>I'm trying to draw multiple pie-charts in the same chart with <code>HighCharts</code>. </p>
  
  <p><a href="http://jsfiddle.net/Labsu6kk/" rel="nofollow"><strong><code>JSFIDDLE DEMO</code></strong></a></p>
  
  <p>I have enabled the <strong>legend</strong> for each pie-chart. Now <strong>two legends</strong> for the 2 charts are shown at the bottom (<em>notice that 2 items for each entry are visible in the legend</em>). When I click on an item of the <strong>legend</strong> it shows/hides a piece in one pie-chart...</p>
  
  <p>But I want to achieve either of followings,</p>
  
  <ol>
  <li><p>I want to have a <strong>single legend</strong> for both charts so that relevant piece of both pie-charts disappears/appears when I click on an item of the <strong>legend</strong>.</p></li>
  <li><p>I want to <strong>show only one legend</strong> and disable it so that clicking doesn't hide/show pieces of pie-charts. </p></li>
  </ol>
  
  <p>Anybody knows a way to achieve either?</p>
  
  <p>Thank you in advance...</p>