@rogerius1st unfortunately not that easy but with the help of an (integrated) Python node and Matplotlib it can be done. Since the 3D package is still under development some additional tweaks might be necessary.
The data though had to be transposed in order to fit with the example. Also you might have to tweak the code further to adapt the grid lines and other things.
Thanks to the new Python integration since KNIME 4.6 it will be enough to install the extension without any further installation of conda etc.