title: hide a particular column on xAxis highchart Column Chart
body: <p>How can i hide/show a praticular column in the Column Chart of Highcharts api.
  i have a single series.<br> The column to be hidden lies on the xaxis.
  For sine Chart, <code>chart.series[4].hide() /show()</code> works fine
  and for Pie Chart, <code>chart.series[0].data[0].setVisible(false);</code>
  works fine. But i am not able to figure out the solution for Column Chart. Please Help!</p>