Yes, by rotating the page from portrait mode into landscape mode. Realize that anything else on the page will also be rotated, so we'll put the table on a page by itself.
Here's how:
1. Put the cursor right before the table.
2. Click on the Insert->Break menu item.
3. Under Section Breaks, click the Next Page item
4. Click OK.
5. Do the same thing right after the table.
You've now created three sections, one before the table, one containing the table and one after the table. Now you're going to flip the table's section into landscape mode.
1. Click in the table.
2. Click the File->Page Setup menu item.
3. In the Orientation section, click the Landscape box.
4. In the Preview section, in the Apply To list box, select This Section.
5. Click OK.
That should do it.