To add to Ian's reply, once you have the row state column and have copied the row states to that column using the red star in the columns panel and Copy from row states, you might want to make one more column that reads the row state column and returns a 1 or 0 based on the Excluded state.
The formula Excluded under the Rows State group in the formula editor will return a 1 or 0 based on the row state column having the Excluded option.
Otherwise, when I tried to copy JMP data back to Excel it gives a code of the color or the color and excluded property that was not as easy to interpret as a 1 and 0.