RANX Issue

Hi,

I am trying to rank sales quarter as per below. My data set has product column but I only want to rank sales quarter.

Ideal output:

When I apply below DAX:  RANKX('Calendar',Calendar[Sale Quarter],,ASC )

Power BI rank all the row as per below table.

Is it possible to rank value based on sales quarter only? or I must create separate calendar table? Thanks for your help!