You can add a cell shade to a table cell. This enables you to reveal the information in the cells slowly during a presentation.
Notes
You must remove the cell shade if you want to change the table’s properties; resize the table, a column or a row; insert columns or rows; remove columns, rows or cells or split or merge cells.
You can also add a screen shade to cover an entire page (see Using the Screen Shade).
To add a shade to a cell or multiple cells
To remove a shade from a cell