title: Text formatting on pandas pivot table
body: <p>I am creating a dataframe and then converting that dataframe into a pivot table. The text and the column headers in the pivot table are aligned to center in my result. I would like to set the text justify as "left". Could you please help with this ? I've tried <code>df.to_string(justify = 'true')</code> but it throws an attribute error that <code>"'Unicode' object has no attribute 'columns'"</code></p>
  
  <p>This is my dataframe: </p>
  
  <pre><code>df = DataFrame({'Customer': CustomerCOL,'Title': titleCOL,'count':countCOL})
  table = pivot_table(df,index = ['Customer','Title'],values='count')
  </code></pre>