Sadly neither classic shell (nor any other start menu) can reproduce that.
It is the old menu for the early alpha/beta windows 10, and the only way I could think to produce it would (neither Idea would be easy for a rookie)be to download an early copy of windows 10, and copy some specific files onto a newer copy (which would likely cause other issues)
@Ivo: This feature might not be to hard to implement if you didn't actually touch the Tiles UI (Windows 7 style, with nothing in the right column, and no user pic/name could theoretically lay over the windows 10 built-in menu, and so-long as you found a way to ensure it always stayed on-top it would mask the left column
But I couldn't say how stable it would be
