can you set the coordinates to report in the measure tool table?

i see that you can view the results of the measure tool  in a table, (make this visible in the viewer json file).  for example, currently in my site the coordinates are in web mercator, can you set the value so it reports in lat long decimal degrees?  also can you toggle the table, so that the user could decide with a radio button or something to have the results in a table or just displayed on the screen?