Two-Line Entries in Modules' and Reports' Tables?

When generating tables from reports, I would appreciate being able to make two-line entries, especially in the Header row. For example, not "Part Number" but "Part" over "Number". Is there a character or method for forcing one line to be two? Word wrap in the table styles options would be a plus.

Regarding labels, my understanding is ^n can force a line break. However, this key combination unfortunately does not work with modules' or tables' text.