When working with pivot charts in Excel 2007, the pivot table looks fine, but the pivot chart comes out empty in the output file.
The issue of pivot charts not displaying data in Excel 2007 was addressed in OfficeWriter 4.5.1. Download the latest version of OfficeWriter.
If a pivotchart or drawing shape is placed next to a pivottable, it stretched over many rows in the output file. Also, if a pivotchart or drawing shape is placed beneath a pivottable, it gets pushed down the worksheet.
The issue of shape behavior was addressed in OfficeWriter 4.6.0. Download the latest version of OfficeWriter.