For this you need to use the "level" feature in MS Word and Excel, or the "Page" feature in PPT or Excel.
Here's a basic tutorial about levels which should get you started:
If you want to continue to use your QlikView reports, then NPrinting can create a separate PDF file for every value of one or more fields, but it can't create a single PDF file with a section for every value of a dimension based on a QlikView report.
So the good news is NPrinting can do it. The bad news is that you might have to re-create some of your reports using the NPrinting template editor