Can I run track lighting from a switched outlet instead of a ceiling box?

I’m trying to improve the lighting in a guest room that also doubles as my office. The room has hip walls/sloped ceilings, so traditional overhead lighting options aren’t great. Right now I have three lamps in there because the lighting is really uneven.

Ideally I’d like to install track lighting with adjustable heads so I can aim the light around the room and spread it out a bit instead of having a single harsh light source (my eyes are pretty sensitive to that).

The problem is there isn’t a ceiling junction box where I’d want the fixture. However, there is a wall switch that controls an outlet.

Is there a way to:

• Run track lighting from that switched outlet (for example with a plug cord), or

• Convert a hardwired track light to plug-in, or

• Is there a better lighting solution people typically use for this situation?

I’ve replaced and installed light fixtures before, but always with an existing ceiling box, so this setup is new to me.

Also trying not to break the bank, so budget-friendly suggestions are very welcome.

Thank you in advance :)