Thank you so much, this is what I exactly need but has additional requirement as well which I forgot to describe in my actual post.
1) My Pivot table has [State] column also in addition to [Region] column in Pivot table's Rows section (In future, it might also have further levels also, like City, Street etc). Below screenshot is what I am getting if I don't check "Fully expanded" property.
2) Here the requirement is, Sales Group and Buy Group must always be expanded (User shouldn't have option to expand or compress or in other words it shouldn't show +/-) but Region and State must have an option to expand or compress to go a level up or down.
I am attaching database file along with qlik sense application, please let me know if you need any additional information.
Ravi ! !