It would be possible but only by modifying xCustomListView.
You should create a panel within the panel which will "be the item" and align the first one.
Something like (not tested, pseudo-code, written here right now):
xCLV.Add(CreateItem(...), ItemValue)
Sub CreateItem(...) As Panel
Dim pnlItem As Panel
pnlItem.Initialize...
...
Dim pnlInternal As Panel
pnlItem.AddView(pnlItnternal... ' <--- align it
...
Return pnlItem
End Sub