Hello, The same way you would in Excel - In the design view of the report, double-click to edit detail of the report, then (e.g) double-click on the x-axis labels and you will get a properties tab "Format Axis". Choose the tab "Alignment" and set to 82 degrees.
If you want to set the value programatically via VBA Code or maybe change it to a different value based on data, or logic of some sort - then that's another much more detailed post required.
Hope this answers your question,
Kind Regards,
Endre