Based on that information
Code:
Sub RemoveZeroValues()
Dim oTable As Table
Dim oCell As Range
Dim lngCount As Long
If Not Selection.Information(wdWithInTable) Then
MsgBox "Put the cursor in the table and run the macro again"
GoTo lbl_Exit
End If
Set oTable = Selection.Tables(1)
For lngCount = oTable.Rows.Count To 2 Step -1
Set oCell = oTable.Rows(lngCount).Cells(2).Range
oCell.End = oCell.End - 1
If val(oCell.Text) = 0 Then oTable.Rows(lngCount).Delete
Next lngCount
lbl_Exit:
Set oTable = Nothing
Set oCell = Nothing
Exit Sub
End Sub