In Origin8.5, you can select Plot: Multi-Curve: Double-Y from Origin menu to create a graph with double y axis. In the Plot List of Plot Setup dialog, group plots of each layer. In the Plot Details dialog, select each layer, click Stack tab, and select Auto radio box in Offset group. Then select Graph: Rescale to Show All from Origin menu. Now plots in each layer will be stacked.
Note that only plots in the same layer can be stacked. Plots in different layers can't be stacked.