Hi @aggneha9821 ,
As per my understanding i have created a flow.
Please find the solution.

Code:
SET Memeber TO $'''LYNN,ALANNA'''
Text.SplitText.SplitWithDelimiter Text: Memeber CustomDelimiter: $''',''' IsRegEx: False Result=> Member_As_TextList
Variables.CreateNewDatatable InputTable: { ^['Column1'], [$''''''], [$''''''], [$''''''], [$''''''], [$''''''], [$''''''], [$''''''], [$''''''], [$''''''] } DataTable=> Memeber_As_DataTable
SET RowValue TO 0
LOOP FOREACH CurrentItem IN Member_As_TextList
Variables.ModifyDataTableItem DataTable: Memeber_As_DataTable ColumnNameOrIndex: 0 RowIndex: RowValue Value: CurrentItem
Variables.IncreaseVariable Value: RowValue IncrementValue: 1
END
(Note:- if you got your solution you can mark as solution and gives kudos)
Thanks & Regards
Vishnu Reddy