If there are no segment set on the freeform table, are the metric results shown on the table produced by 'hit' results?

If we have multiple segments at the top of the free form table, should we have the same segment container across all the segments?Eg: I am setting segment: country version as Japan (Visit), Page ID (Visit).Instead of Country version: Japan (Visit), Page ID (HIT)

I have created a line graph on the total visits by months. i noticed a few peaks at the data and would like to see which campaign does that contribute to. Is it possible?