Question : PivotChart in form

I created  PivotChart in a form for the first time a while ago, and by now I forgot how I did it.  I need to change the field that the Category Axis is based on.  How do I do this?

Answer : PivotChart in form

see these links for step by step tutorials
               http://office.microsoft.com/en-us/access/HA010345801033.aspx
               http://office.microsoft.com/en-us/access/ha010345791033.aspx
               http://www.databasejournal.com/features/msaccess/article.php/2243771/MS-Access-for-the-Business-Environment-Create-a-PivotChart-View-in-Access.htm