Then create a new paragraph style with a tab set up and a leader value.
Then In the TOC dialog add Eight Indent tab (^y) in the Between Entry and Number Edit box.
This way you may get the desired result.
Please show a screenshot if this does not work out.
Thanks, that helped. I was able to get what I needed.
Instead of a leading character you coiuld also consider a character style with an underline with a dotted stroke (which can be applied via nested styles automatically).
Also a right intend positive, and last right intend negative.
Thanks, solved this one.