Position DataLables on a pivot pie chart realative to their Points
 

I use this code to name the location of the data labels:

ActiveChart.SeriesCollection(1).Points(1).DataLabe l.Select
Selection.Left = 641
Selection.Top = 134

But static locations are not what I am looking for. How can I set a data
lable to a location relative to the location of its
piece of the pie (Points)?