If so, that view has been available in Finder since at least the first version of OS X I've used which would be 10.3 Panther. These days there are 4 different view you could browse files with in Finder: regular icons, cover flow (does anybody use this ever, by the way? it's the most long-winded, annoying and imprecise to browse anything including photos), column view and hierarchical view.
I was responding to the fact that someone put forward the column view as an example of how Finder was prettier than the Windows 8 Explorer, so yes, I do know that Finder has multiple modes. I would prefer a mode that doesn't conflate the folder navigation UI with the current folder view like that mode that you just mentioned. That'd be a better balance in terms of emphasis on the two aspects of working with a file system.
http://homepage.mac.com/jdarnold/ars-m/finder_ec.jpg
If so, that view has been available in Finder since at least the first version of OS X I've used which would be 10.3 Panther. These days there are 4 different view you could browse files with in Finder: regular icons, cover flow (does anybody use this ever, by the way? it's the most long-winded, annoying and imprecise to browse anything including photos), column view and hierarchical view.