How to view datagridview as tree view

Hello
VB NET , I have Tree View accounts arranged according to the main account and under it children and it works perfectly
How can the tree be displayed the same way but in a datagridview I just want the arrangement and I don't want the properties of the tree I want to arrange the children under the parents
Thank you in advance

Dim COUNT_ As Integer = 0
           Dim DT, DT2 As New DataTable
           DT.Clear()
           DT2.Clear()
           DT = CLS_ACCOUNT_.SHOW_
           DGV.RowCount = DT.Rows.Count + 1
           For I As Integer = 0 To DT.Rows.Count - 1
               DT2 = CLS_ACCOUNT_.SHOW_PARENTGUID(DGV.Rows(COUNT_).Cells(0).Value)

               DGV.Rows(COUNT_).Cells(0).Value = DT.Rows(I)(2).ToString
               DGV.Rows(COUNT_).Cells(1).Value = DT.Rows(I)(3).ToString
               DGV.Rows(COUNT_).Cells(2).Value = DT.Rows(I)(1).ToString

               For J As Integer = 0 To DGV.Rows.Count - 1

                   If DT2.Rows.Count > 0 Then
                       DGV.Rows.Add()
                       DGV.Rows(COUNT_).Cells(0).Value = DT2.Rows(I)(0).ToString
                       DGV.Rows(COUNT_).Cells(1).Value = DT2.Rows(I)(3).ToString
                       DGV.Rows(COUNT_).Cells(2).Value = DT2.Rows(I)(1).ToString
                       'Else

                   End If

               Next
               COUNT_ += 1
           Next