Designer Slices can be Fully Formatted and Printed
The Designer allows full formatting capabilities to display data within the grid. You can create borders and individually format cells, changing Style, Fonts, Color, and Size.
The Designer can be used directly to publish reports with a professional appearance for non-technical users, or for those who are not comfortable in Excel. You can print these reports too, directly from Designer. Of course you can still use Excel and many other applications to publish PowerOLAP data.