A family of Microsoft word processing software products for creating web, email, and print documents.
Defining a table style "by example" (like you can do with a formatted paragraph) does not work. You need to define the style from scratch, using the style dialog box.
Once a table style is created, you can define other styles based on it, and you can do it as well using the predefined table styles.
I found that some settings (like Last Column and Total Row) don't work, even using Word's predefined styles. For instance, applying the predefined style Table Grid 1 does not cause the last row and the last column to become italicized.