I'm putting together a Word document that contains quite a few graphics and figures. On one line, I'm trying to put three figures in a row from left to right. It would be extremely convenient if I could arrange them in a table so that the captions underneath each image (i.e. Figure 3a..., Figure 3b...) align neatly in vertical columns and don't stray outside those columns (right now they're bleeding into each other's space). But I'd only want to do this if I can make the outline/borders of the table invisible.

Can I do this?