title: Show categories of 2 legends
body: <p>I have a chart that has 2 legends. The <code>status</code> legend is created using the Highcharts api, and the <code>years</code> legend is external HTML which reloads the page with the number of columns per status as years are selected.</p>
  
  <p>Most everything works fine, but one important thing I haven't been able to do is <strong>show the year numbers under the columns</strong>:
  <img src="https://i.stack.imgur.com/sqZl2.jpg" alt="enter image description here"></p>
  
  <p>Instead, all that appears under the columns is the areas in which the statuses are applied (happens automatically with Highcharts):
  <img src="https://i.stack.imgur.com/SKAEd.jpg" alt="enter image description here"></p>
  
  <p>I have the data - I know what years are supposed to appear, because I get them in the url. My only trouble is getting them under the columns.</p>
  
  <p>How can I show the years under the columns?</p>