The most common and most likely answer to this crossword clue is the 8 letter word UNPICKED
I've seen this crossword clue in The Times
U
N
P
I
C
K
E
D
More clues leading to the result UNPICKED
Buddy explains!

The straight part
We know that "Left, maybe/taken apart" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case left, maybe/taken apart = unpicked.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does UNPICKED mean?
UNPICKED verb- To undo sewing stitches.
- To undo knitting in order to reuse the wool.
- To unravel or untangle the threads of a rope etc.
- To disassemble.
- Not having been picked.