Hi @hiteshgautam :
Could you tell me :
- Do you want the sort buttons to scroll together when you scroll the data table?
If so,I'm afraid that is not available.The key is that icon controls cannot be added to the data table.
If you need this feature,I suggest you post your ideals in this fourm:
https://powerusers.microsoft.com/t5/Power-Apps-Ideas/idb-p/PowerAppsIdeas
As an alternative, I suggest you use a fixed row of buttons to sort the data table.I've made a test for your reference:
1\My data source
ClearCollect(
MyDateSource,
{Client:"1",Facility:1,StartDate:Date(2020,10,2)},
{Client:"2",Facility:2,StartDate:Date(2020,10,3)},
{Client:"2",Facility:3,StartDate:Date(2020,10,4)}
)
2\Add two buttons
Button1-OnSelelct
UpdateContext({SortDescending1: !SortDescending1}) /*SortDescending1 is my custom variable*/
Button2-OnSelelct
UpdateContext({SortDescending2: !SortDescending2})/*SortDescending2 is my custom variable*/
3\Add data table control and set it's items property to:
SortByColumns(
MyDateSource,
"Client",
If(SortDescending1,Descending,Ascending),
"StartDate",
If(SortDescending2,Descending,Ascending)
)

Best Regards,
Bof