I have followed the great 'Interactive Excel Project Management' video tutorial.

Although I have struggled with some of the features for some time, almost everything (that was presented) is working for me.

The only thing I have left with (unresolved) is the ability to sort the pivot table according to the start date field. 

It seems that while the start (and end) dates are ungrouped, the pivot table is not able to sort the data accordingly.

Any recommendations of how to resolve this annoying issue will be appreciated.

Thanks