Update of field list PivotTable or PivotChart (Data Access Pages)

Hello,

Design nice PivotTable or PivotChart (selecting fileds,captions,
colors, fonts, order of fieds etc.) sometimes takes more then 1 hour
and I hate when after this my boss (or I self) ask me to add some
additional field not availible in data source ! :(

I can't update field list of PivotTable to new data source without
blanking all object and I have to do stiupid job again (selecting
fileds,captions, colors, fonts, order of fieds etc.) Have you any
solution for mine problem ?

With greeting, Filo.