The data needs to be set in a cross shape. Create a chart and then click "Chart Type" from "Chart' menu. Select "Column" or "Line" as chart type and "3-D Column" or "3-D Line' as sub type.
The only option for 3 axis graphs in Excel using the applications standard features is to choose "Surface" chart when selecting the chart type in the "Chart Wizard. " Oth solutions requires VBA or other programming to simulate 3 axis charts. Consider the "Maple" program; it can do this easily.