title: how to convert Index into list?
body: <p>My index:</p>
  
  <pre><code>Index([u'Newal', u'Saraswati Khera', u'Tohana'], dtype='object')
  </code></pre>
  
  <p>I have to convert this format into list with  following format:</p>
  
  <pre><code>['Newal','SaraswatiKhera','Tohana']
  </code></pre>