Assembled to be picked up (8)
I believe the answer is:
gathered
This clue is a double definition.
'assembled' is the first definition.
('gather' can be a synonym of 'assemble')
'be picked up' is the second definition.
(I've seen this before)
'to' acts as a link.
(Other definitions for gathered that I've seen before include "Collected in one place and concluded" , "Collected or assembled together" , "Brought together in one place" , "Concluded from evidence" , "Got together - tucked in" .)