Want to show month value once for set of weeks fall under it, where my sort order should be as per week number 201944, 201945, 201946 and so on

Want to show month value once for set of weeks fall under it, where my sort order should be as per week number 201944, 201945, 201946 and so on.

Is there any way that we can show colors and its month name populated once on it?

PFB issue,