minya13_85,
Я не пробовал, но вот тут пишут, что возможно.

Rahul Singhra3Yes it is possible to export a data into multiple sheets. If you put more than one report in a single layout page so there is a option is there in layout to export into multiple sheets.

Right click the table and check in table properties down side, Insert a page break after table. So accordingly u can break the multiple tables into different pages. When you export it will come as a different sheets.