Excel 2010 - if you're looking to reorder the series on a pivot chart:
- go to your underlying pivot table
- right-click on one of the Column Labels for the series you're looking to adjust (Note: you need to click on one of the series headings (i.e. 'Saturday' or 'Sunday' in the example shown below) not the 'Column Labels' text itself)
- in the pop-up menu, hover over 'Move' and then select an option from the resulting sub-menu to reposition the series variable.
- your pivot chart will update itself accordingly
