Select at least one Y column (or a range from at least one Y column). Ideally, select at least two Y columns (or a range of at least two Y columns). The Y values must have the same sign.
If there is an associated X column, X column supplies X values; otherwise, sampling interval of the Y column or row number is used.
From the menu, choose Plot > 3D : 3D 100% Stacked Walls.
(Installed to the Origin program folder)
3D 100% stacked wall graph stacks Y columns in one wall, which height means the culmulation of Y values normalized into [0, 100].