Creating pickups in a table

[Xeno]

How would I go about doing this?

And also, I would like it so it only picks 10 randomly locations from the list to spawn them, is this possible?

[Castillo]

local locationsTable = 
    { 
        { 0, 0, 1 }, 
        { 0, 0, 2 }, 
        { 0, 0, 3 }, 
        { 0, 0, 4 }, 
        { 0, 0, 5 }, 
        { 0, 0, 6 }, 
        { 0, 0, 7 }, 
        { 0, 0, 8 }, 
        { 0, 0, 9 }, 
        { 0, 0, 10 }, 
        { 0, 0, 11 }, 
        { 0, 0, 12 }, 
        { 0, 0, 13 }, 
        { 0, 0, 14 }, 
        { 0, 0, 15 }, 
        { 0, 0, 16 }, 
        { 0, 0, 17 }, 
        { 0, 0, 18 }, 
        { 0, 0, 19 }, 
        { 0, 0, 20 } 
    } 
  
function getRandomLocations ( ) 
    local found = { } 
    for i = 1, 10 do 
        table.insert ( 
            found, 
            locationsTable [ math.random ( #locationsTable ) ] 
        ) 
    end 
  
    return found 
end 

for index, loc in ipairs ( getRandomLocations ( ) ) do 
    local x, y, z = unpack ( loc ) 
    -- Your pickup creating code here. 
end