Loading datastore in less lines of code?

So I have many variables for players and I load them in like this:

for i = 100, 1, -1 do
	local Item = Instance.new("StringValue", ItemData))
	Item.Name = "Item" ..i

	Item.Value = Data.(ItemPosition ..i)
end

Not sure how to make the line above work, or even if it is possible, here it is again:

Item.Value = Data.(ItemPosition ..i)

The values are loaded above, here's one:

local Data = DataStore:GetAsync(Player.userId) or {}

Data.Item1 = Data.Item1 or 0
Data.Item2 = Data.Item2 or 0
Data.Item3 = Data.Item3 or 0
--etc..

Not sure if you can make that quicker too as well ^